| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.82 | 9.219% | $134.1428 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $241.76 | 7.392% | $259.6309 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $140.74 | 12.190% | $157.8962 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $141.88 | 5.782% | $150.0835 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $183.52 | 13.219% | $207.7795 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $85.95 | 3.299% | $88.7855 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $172.78 | 13.620% | $196.3126 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $1,089.45 | $1,194.6310 | $1,194.63 | $1,194.70 | $1,194.60 | |